Craig Topper e19261faf5
[TableGen] Add a SmallPtrSet to track WriteRes that are referenced by some ReadAdvance. NFC (#124160)
Use this to remove a linear scan from CodeGenProcModel::hasReadOfWrite.

This reduces build time of RISCVGenSubtargetInfo.inc on by machine from
~6 seconds to ~3 seconds.
2025-01-23 12:48:59 -08:00
..
2024-04-12 14:33:35 -07:00